51382593

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 83865600

約数和(自身を除く): 32483007

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 171, 243, 279, 359, 513, 589, 837, 1077, 1539, 1767, 2511, 3231, 4617, 5301, 6821, 7533, 9693, 11129, 15903, 20463, 29079, 33387, 47709, 61389, 87237, 100161, 143127, 184167, 211451, 300483, 552501, 634353, 901449, 1657503, 1903059, 2704347, 5709177, 17127531, 51382593]

約数ペア:

[(1, 51382593), (3, 17127531), (9, 5709177), (19, 2704347), (27, 1903059), (31, 1657503), (57, 901449), (81, 634353), (93, 552501), (171, 300483), (243, 211451), (279, 184167), (359, 143127), (513, 100161), (589, 87237), (837, 61389), (1077, 47709), (1539, 33387), (1767, 29079), (2511, 20463), (3231, 15903), (4617, 11129), (5301, 9693), (6821, 7533)]